OUR PRODUCTS
ALUMINA AND GRINDING SOLUTIONS
High-Density Alumina Balls. XIETA®–92
The XIETA®–92 ball is the most widely used alumina ball by Xieta International, S.L. clients, as it is the most efficient option for a wide range of applications: from grinding clays and feldspars to cement and zircon sand grinding.
Alumina Nanobeads XIETA®–AZ
Xieta International, S.L.’s R&D laboratory, based in Barcelona and specialized in advanced ceramic materials, presents its latest innovation.
Alumina Balls for Regenerative Burners, DBF Filters, and Petrochemical Catalyst Supports. XIETA®–99
These balls are made with a high alumina content and in their highest calcination grade, giving them excellent mechanical properties and high resistance to thermal shock.
Due to their high purity and low silica content, they are specially designed for high-temperature applications in harsh environments, where exposure to acids and high-temperature steam is common.
High-Density Alumina Cylinders. XIETA®–92
High-density XIETA®–92 alumina cylinders are a technical variant of the XIETA®–92 alumina balls, used in both wet and dry grinding in key sectors such as ceramics, paint, chemicals, and mining.
High-Density Alumina Microspheres for Dry Micronization Grinding. XIETA®
Xieta International, S.L. has developed its high-density alumina microspheres to meet market demands for achieving extremely fine particle sizes at the end of the grinding process.
High-Density Alumina Linings. XIETA®–92
High-density alumina linings are used to prevent oxide contamination from the material being ground in all types of mills. These linings adhere to the metal interior of the ball mills and prevent the balls and raw material from coming into contact with the metal housing.
Installation of High-Density Alumina Linings. XIETA®
To achieve the best results from a lining, it is necessary to have both high-density alumina tiles and to ensure precise and professional installation.
Special Anti-Wear Alumina Parts – XIETA® for All Industries
Xieta International, S.L.’s anti-wear alumina parts are used as protection elements to prevent degradation due to oxide or the accumulation of chemical elements in all types of industries.
Medium-Density Alumina Balls. XIETA®–80
These balls are manufactured using alumina in its highest calcination grade, providing excellent mechanical properties while also ensuring high chemical stability.
Tabular Alumina
Tabular alumina from Xieta International, S.L. is an excellent material made of sintered pure alpha alumina.
By using temperatures above 1,900°C and no sintering additives, a high-purity, fully densified product is obtained through a rapid sintering process.
Medium-Density Alumina Balls. XIETA®–75 BTS
XIETA®–75BTS alumina balls are made from high-purity bauxites that contain high levels of gibbsite, ensuring alumina content of up to 75%.
This alumina content gives the balls excellent mechanical properties and superior wear resistance, far exceeding that of balls typically manufactured from standard bauxite.
Calcined Alumina
Aluminum oxide, more commonly known as Alumina, is the most widely used material in the production of advanced ceramics (also referred to as technical ceramics).
Xieta International, S.L. is a global manufacturer and distributor of technical ceramics with extensive expertise in this raw material.
This is why the company decided to apply its full experience to begin the production and distribution of alumina.
